<template>
    <div class="login_container">
        <el-row>
            <el-col :span="12" :xs="0">{{ formData }}</el-col>
            <el-col :span="12" :xs="24">
                <el-form
                    class="login_form"
                    :model="formData"
                    :rules="rules"
                    ref="formDataRule"
                >
                    <h1>Hello</h1>
                    <h2>欢迎来到硅谷甄选</h2>
                    <el-form-item prop="username">
                        <el-input
                            prefix-icon="User"
                            v-model="formData.username"
                        ></el-input>
                    </el-form-item>
                    <el-form-item prop="password">
                        <el-input
                            prefix-icon="Lock"
                            type="password"
                            v-model="formData.password"
                            show-password
                        ></el-input>
                    </el-form-item>
                    <el-form-item>
                        <el-button
                            :loading="loading"
                            type="primary"
                            size="default"
                            @click="login"
                        >
                            登录
                        </el-button>
                    </el-form-item>
                </el-form>
            </el-col>
        </el-row>
    </div>
</template>

<script lang="ts" setup>
// import { User, Lock } from "@element-plus/icons-vue"
import { reactive, ref } from "vue"
import useUserStore from "@/store/modules/user"
import { useRouter, useRoute } from "vue-router"
import { ElNotification } from "element-plus"
import { getTime } from "@/utils/time"

const formData = reactive({
    username: "admin",
    password: "atguigu123",
})
const rules = {
    username: [
        {
            required: true,
            message: "用户名不能为空",
            trigger: "blur",
        },
    ],
    password: [
        {
            required: true,
            min: 6,
            max: 15,
            message: "密码长度为6～15位",
            trigger: "change",
        },
    ],
}
const loading = ref(false)
const $router = useRouter()
const $route = useRoute()
const userStore = useUserStore()
const formDataRule = ref()

const login = async () => {
    await formDataRule.value.validate()

    loading.value = true
    try {
        await userStore.userLogin(formData)
        $router.push(($route.query.redirect as string) ?? "/")
        ElNotification({
            title: `Hi, ${getTime()}好`,
            message: "欢迎回来",
            type: "success",
        })
    } catch (error) {
        ElNotification({
            title: "Error",
            message: (error as Error).message,
            type: "error",
        })
    } finally {
        loading.value = false
    }
}
</script>

<style scoped lang="scss">
.login_container {
    width: 100%;
    height: 100vh;
    background: url("@/assets/images/background.jpg") no-repeat;
    background-size: cover;
    .login_form {
        width: 80%;
        top: 30vh;
        position: relative;
        background: url("@/assets/images/login_form.png") no-repeat;
        padding: 20px;
        h1 {
            color: white;
            font-size: 40px;
        }
        h2 {
            color: white;
            font-size: 20px;
            margin: 20px 0;
        }
    }
}
</style>
